[project @ 2001-06-29 09:44:03 by simonmar]

merge ghc/lib/std/CPUTime.hsc rev. 1.7

diff --git a/System/CPUTime.hsc b/System/CPUTime.hsc
index b800e8c..d672817 100644 (file)
--- a/System/CPUTime.hsc
+++ b/System/CPUTime.hsc
@@ -8,7 +8,7 @@
 -- Stability   :  provisional
 -- Portability :  portable
 --
--- $Id: CPUTime.hsc,v 1.1 2001/06/28 14:15:04 simonmar Exp $
+-- $Id: CPUTime.hsc,v 1.2 2001/06/29 09:44:03 simonmar Exp $
 --
 -- The standard CPUTime library.
 --
@@ -93,14 +93,14 @@ foreign import unsafe times :: Ptr CTms -> CClock
     pid <- getCurrentProcess
     ok <- getProcessTimes pid p_creationTime p_exitTime p_kernelTime p_userTime
     if toBool ok then do
-      ut <- ft2usecs p_userTime
-      kt <- ft2usecs p_kernelTime
+      ut <- ft2psecs p_userTime
+      kt <- ft2psecs p_kernelTime
       return (fromIntegral (ut + kt))
      else return 0
-  where ft2usecs ft = do
+  where ft2psecs ft = do
           high <- (#peek FILETIME,dwHighDateTime) ft :: IO CLong
           low <- (#peek FILETIME,dwLowDateTime) ft :: IO CLong
-          return (high * (2^32) + low)
+          return (((fromIntegral high) * (2^32) + (fromIntegral low)) * 100000)
 
     -- ToDo: pin down elapsed times to just the OS thread(s) that
     -- are evaluating/managing Haskell code.